<template>
  <div>
    <div>欢迎<span style="color: #2dabf6">{{username}}</span></div>
  </div>
</template>

<script>
export default {
  name:'index',
  data(){
    return{
      username: '',
    },
     this.username= sessionStorage.getItem('username')
  }
}
</script>
<style  scoped>
</style>
